CVE-2024-29119

CVE-2024-29119 affects Siemens Spectrum Power 7 prior to V24Q3. The product contains root-owned SUID binaries that authenticated local attackers could leverage to escalate privileges (local, low complexity). CVSS vectors in the initial record indicate High impact to confidentiality, integrity, an...

kernel: PCI/ASPM: Fix deadlock when enabling ASPM

A flaw was found in the Linux kernel, where a deadlock scenario was triggered when enabling Active State Power Management ASPM during the probe of Qualcomm PCIe controllers. This deadlock was identified by lockdep and stemmed from a recursive locking scenario. This issue occurred when a task...

kernel: Linux kernel: Denial of Service via null pointer dereference in ACPI

A flaw was found in the Linux kernel's Advanced Configuration and Power Interface ACPI component. This vulnerability occurs when a memory allocation function fails, leading to a null pointer dereference. A local attacker with low privileges could exploit this to cause the system to crash, resulti...

kernel: thermal: intel: hfi: Add syscore callbacks for system-wide PM

In the Linux kernel, the following vulnerability has been resolved: thermal: intel: hfi: Add syscore callbacks for system-wide PM The kernel allocates a memory buffer and provides its location to the hardware, which uses it to update the HFI table. This allocation occurs during boot and remains...

kernel: usb: hub: Guard against accesses to uninitialized BOS descriptors

In the Linux kernel, the following vulnerability has been resolved: usb: hub: Guard against accesses to uninitialized BOS descriptors Many functions in drivers/usb/core/hub.c and drivers/usb/core/hub.h access fields inside udev-bos without checking if it was allocated and initialized. If...

kernel: HID: i2c-hid-of: fix NULL-deref on failed power up

In the Linux kernel, the following vulnerability has been resolved: HID: i2c-hid-of: fix NULL-deref on failed power up A while back the I2C HID implementation was split in an ACPI and OF part, but the new OF driver never initialises the client pointer which is dereferenced on power-up failures...

kernel: PM: sleep: Fix possible deadlocks in core system-wide PM code

A flaw was found in the Linux Kernel. In low-memory situations, there is a possibility of a code deadlock that may lead to a hang...

kernel: soc: ti: pm33xx: Fix refcount leak in am33xx_pm_probe

The TI AM33xx power management driver in the Linux kernel fails to release reference counts acquired via wkupm3ipcget when errors occur during probe. Since the corresponding wkupm3ipcput call is missing from error paths, repeated probe failures gradually exhaust kernel resources...

kernel: null_blk: fix validation of block size

In the Linux kernel, the following vulnerability has been resolved: nullblk: fix validation of block size Block size should be between 512 and PAGESIZE and be a power of 2. The current check does not validate this, so update the check. Without this patch, nullblk would Oops due to a null pointer...

kernel: mmc: rtsx_usb_sdmmc: fix return value check of mmc_add_host()

In the Linux kernel, the following vulnerability has been resolved: mmc: rtsxusbsdmmc: fix return value check of mmcaddhost mmcaddhost may return error, if we ignore its return value, the memory that allocated in mmcallochost will be leaked and it will lead a kernel crash because of deleting not...

kernel: firmware: cs_dsp: Return error if block header overflows file

A denial of service vulnerability was found in the Linux kernel. No error was returned from the csdsppowerup function if a block header is longer than the amount of data left in the file...

kernel: bounds: Use the right number of bits for power-of-two CONFIG_NR_CPUS

A vulnerability was found in the Linux kernel related to the improper handling of power-of-two values for CONFIGNRCPUS. The bitsper function incorrectly rounds up to the next power of two when given a power of two, causing crashes on certain systems...

kernel: clk: Get runtime PM before walking tree for clk_summary

In the Linux kernel, the following vulnerability has been resolved: clk: Get runtime PM before walking tree for clksummary The Linux kernel CVE team has assigned CVE-2024-27003 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024050146-CVE-2024-27003-c862@gregkh/T...

kernel: ACPI: x86: s2idle: Catch multiple ACPI_TYPE_PACKAGE objects

A memory leak was found in the Linux kernel's ACPI x86 suspend-to-idle implementation in the AMD Low Power S0 LPS0 DSM evaluation code. A system with malformed ACPI firmware that returns multiple ACPITYPEPACKAGE objects during DSM evaluation can trigger repeated memory allocations that are never...

kernel: ACPI: processor_idle: Fix memory leak in acpi_processor_power_exit()

In the Linux kernel, the following vulnerability has been resolved: ACPI: processoridle: Fix memory leak in acpiprocessorpowerexit After unregistering the CPU idle device, the memory associated with it is not freed, leading to a memory leak: unreferenced object 0xffff896282f6c000 size 1024: comm...

kernel: clk: Get runtime PM before walking tree during disable_unused

In the Linux kernel, the following vulnerability has been resolved: clk: Get runtime PM before walking tree during disableunused Doug reported 1 the following hung task: INFO: task swapper/0:1 blocked for more than 122 seconds. Not tainted 5.15.149-21875-gf795ebc40eb8 1 "echo 0...

ACPI: battery: Fix possible crash when unregistering a battery hook

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drm/amd/pm: ensure the fw_info is not null before using it

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Siemens Spectrum Power 安全漏洞

Spectrum Power provides the essential components of SCADA, communications and data modeling for control and monitoring systems. An elevation of privilege vulnerability exists in Siemens Spectrum Power, which can be exploited by an authenticated, local attacker to elevate privileges...

Siemens Spectrum Power 7

SUMMARY Spectrum Power 7 before V24Q3 contains several root-owned SUID binaries that could allow an authenticated local attacker to escalate privileges. Siemens has released a new version for Spectrum Power 7 and recommends to update to the latest version. 2. GENERAL RECOMMENDATIONS Operators of...